// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init({
  env:cloud.DYNAMIC_CURRENT_ENV
})
const db=cloud.database()
// 云函数入口函数
exports.main = async (event, context) => {
  let collection=event.collection
  let where=event.where
  db.collection(collection).where(where).remove()
}